DR. PRASANNA DAYAN FERNANDO
NPI 1396132999
Obstetrics & Gynecology in Stillwater, OK
About Dr. Prasanna Dayan Fernando NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PRASANNA DAYAN FERNANDO (NPI 1396132999) is an individual obstetrics & gynecology provider in Stillwater, Oklahoma, licensed in Oklahoma (31231) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS, is affiliated with Stillwater Medical Center, and is a graduate of Other (2010).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Prasanna Dayan Fernando is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Prasanna Fernando reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Stillwater, OK 74074
- Reassigned Medicare billing, Oklahoma enrollment
- 147 clinicians in this Medicare group
Tulsa, OK 74104
- Reassigned Medicare billing, Oklahoma enrollment
- 68 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Stillwater Medical Center
Acute Care Hospitals · Stillwater, OKPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 74074 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 6
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Prasanna Fernando's NPI number?
The NPI number for Prasanna Fernando is 1396132999. It was assigned to this individual provider in the NPPES registry on April 21, 2015. The provider is also known as Dr. Dayan Prasanna Fernando M.D..
Where is Prasanna Fernando located?
Prasanna Fernando practices at 1411 W 7th Ave, Stillwater, OK 74074. The listed phone number is (405) 624-8222.
What is Prasanna Fernando's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Prasanna Fernando enrolled in Medicare?
Yes. Prasanna Fernando is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Prasanna Fernando's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Prasanna Fernando reassigns Medicare benefits to 2 organizations: Stillwater Medical Center Authority (Stillwater, OK) and Obhg Oklahoma, P.C. (Tulsa, OK). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Prasanna Fernando's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Prasanna Fernando accept?
Health plans from Blue Cross and Blue Shield of Oklahoma, CommunityCare, Mending Health and UnitedHealthcare list Prasanna Fernando as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Prasanna Fernando affiliated with any hospitals?
According to CMS data, Prasanna Fernando is affiliated with Stillwater Medical Center.
When was this NPI record last updated?
The NPPES record for Prasanna Fernando was last updated on March 10, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dr. Prasanna Dayan Fernando · NPI 1396132999
Obstetrics & Gynecology physician in Stillwater, Oklahoma. Individual provider, active in the CMS NPPES registry since April 21, 2015.
## Identity
- **NPI:** 1396132999 (Entity type: Individual)
- **Enumerated:** April 21, 2015
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 31231 (Oklahoma)
- **Sole proprietor:** No
## Practice location
- **Address:** 1411 W 7TH AVE, Stillwater, OK 74074-4300
- **Phone:** (405) 624-8222
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Stillwater Medical Center Authority (NPI 1164494027, Stillwater, OK); Obhg Oklahoma, P.C. (NPI 1043595374, Tulsa, OK) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2010
## Record status
- **NPPES last updated:** March 10, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1396132999) · Data from the CMS NPPES public registry.